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WESTACH 2-1/4 SQUARE DUAL EGT 700-1700F 2DA2 NON TSO

$169.50/Each
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Part# 10-01242
MFR Model# 2DA2

Overview

Two instruments in one size case - perfect for the home builder. Sender not included. See the Accessories tab for sender options. 700-1700F EGT.

Made in USA
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Reviews

I regarded this gauge as an overpriced necessity. I have now started calling them gouges , as it was probably made in China for about five dollars . Seriously guys , what is going on here with the $235.95 plus tax and shipping ? After installation I tested it by heating the senders , as I also like to mark the gouge to identify cylinder location and one needle would not move . I checked wires and probes to confirm that it was in fact a stuck needle in the gouge itself . Then suddenly it started working , so I am just keeping my fingers crossed now , as in the past , I have had very little luck claiming warranty .

Mac
March 14, 2020

Needles started to stick on bottom of scale- full cold. Had to tap on gauge for needles to come alive. Had gauge for 2 years and always covered when not in use. Maybe just bad luck but going to order a Swift.

Mike
April 3, 2018

Q&A

Please note, Aircraft Spruce's personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. Aircraft Spruce assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic.

Q: I have a westach dual EGT gauge. On the back are 3 push-on terminals and 1 threaded terminal. Can you advise how the probe wires are connected or where I can get a wiring diagram?

We have added the Wiring Diagram to the Documents tab of this web page. Please review it there.

Q: Is PN. 10-01242 a dual EGT? Im a bit confused on the overview & accessory tabs information.

Yes, part # 10-01242 is a non-TSO square dual EGT, 700-1700F range.

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